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How to grab substring before a specified character jQuery or JavaScript
...ace for definitive information on what each method does (mozilla developer network is better for that) w3schools.com is good for introducing you to syntax.
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Jackson how to transform JsonNode to ArrayNode without casting?
...astException, the old version will throw JSONException. Reference: http://www.json.org/javadoc/org/json/JSONObject.html#getJSONArray(java.lang.String)
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Importing data from a JSON file into R
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import httr package
library(httr)
Get the url
url <- "http://www.omdbapi.com/?apikey=72bc447a&t=Annie+Hall&y=&plot=short&r=json"
resp <- GET(url)
Print content of resp as text
content(resp, as = "text")
Print content of resp
content(resp)
Use content() to ...
C dynamically growing array
...that???? See an exposition of their different behaviors: eli.thegreenplace.net/2009/10/21/….
– C-Star-W-Star
Jun 28 '18 at 19:30
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How to create ls in windows command prompt?
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Its an old question but for the record:
http://gnuwin32.sourceforge.net/packages/coreutils.htm
Gives you ls and a whole lot more!
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Update a column value, replacing part of a string
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Try using the REPLACE function:
mysql> SELECT REPLACE('www.mysql.com', 'w', 'Ww');
-> 'WwWwWw.mysql.com'
Note that it is case sensitive.
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URL: Username with @
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Just do:
http://my_email%40gmail.com:password@www.my_site.com
I am quite surprised that problem was with username @ and not the password -usually this is where I get reserved characters in url authority or path parts.
To solve general case of special characters: Just...
Get the current user, within an ApiController action, without passing the userID as a parameter
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Just don't forget using Microsoft.AspNet.Identity;
– Overlord
Nov 24 '16 at 8:06
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Why does C++ not have reflection?
...e sure it'll pay off. (A suggestion for adding a module system similar to .NET assemblies has been made, and while I think there's general consensus that it'd be nice to have, it's not their top priority at the moment, and has been pushed back until well after C++0x. The motivation for this feature ...
What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
...led form, while read-only can still be highlighted (and copied).
http://www.w3schools.com/tags/att_input_disabled.asp
http://www.w3schools.com/tags/att_input_readonly.asp
A read-only field cannot be modified. However, a user can tab to it, highlight it, and copy the text from it.
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